Make apex_available to com.android.neuralnetworks explicit in Android.bp

These libraries are available to com.android.neuralnetworks via the baseline
apexAvailable map in build/soong/apex/apex.go. This CL makes this
explicit in Android.bp

Test: m nothing #passes
Bug: 281077552
Change-Id: I7554921abdbfe106915129ff35718abafee002ae
diff --git a/cmds/lshal/libprocpartition/Android.bp b/cmds/lshal/libprocpartition/Android.bp
index af85666..d0e4b74 100644
--- a/cmds/lshal/libprocpartition/Android.bp
+++ b/cmds/lshal/libprocpartition/Android.bp
@@ -37,4 +37,8 @@
         "include",
     ],
     min_sdk_version: "30",
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.neuralnetworks",
+    ],
 }